Set null to email_blocklist table fields

migrations/postgres/2022-01-29-154457_add_not_null_constraint_to_email_blocklist/down.sql

@@ -1 +1,4 @@
--- This file should undo anything in `up.sql`
+ALTER TABLE email_blocklist ALTER COLUMN notification_text DROP NOT NULL;
+ALTER TABLE email_blocklist ALTER COLUMN notify_user DROP NOT NULL;
+ALTER TABLE email_blocklist ALTER COLUMN note DROP NOT NULL;
+ALTER TABLE email_blocklist ALTER COLUMN email_address DROP NOT NULL;

migrations/postgres/2022-01-29-154457_add_not_null_constraint_to_email_blocklist/up.sql

@@ -1 +1,4 @@
--- Your SQL goes here
+ALTER TABLE email_blocklist ALTER COLUMN email_address SET NOT NULL;
+ALTER TABLE email_blocklist ALTER COLUMN note SET NOT NULL;
+ALTER TABLE email_blocklist ALTER COLUMN notify_user SET NOT NULL;
+ALTER TABLE email_blocklist ALTER COLUMN notification_text SET NOT NULL;